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path: root/src/mainboard/google/rex
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2022-08-07mb/google/rex: Remove depedency on board id for early GPIO configTarun Tuli
This adds a default early GPIO table in the case of us not being able to identify a valid board ID. Primarily, this is useful in the case of EC issues to ensure that debug interfaces (e.g. UART) are always up and available. BUG=b:238165977 TEST=Boots and no errors on simics Signed-off-by: Tarun Tuli <taruntuli@google.com> Change-Id: I135dc6c29bc23195afe5c78eb79992691652d9e4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66394 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-08-06mb/google/rex: Add memory config for rexTarun Tuli
Configure the rcomp, dqs and dq tables based on the schematic dated July 17/2022 and Intel Kit #573387. TEST=Built successfully Signed-off-by: Tarun Tuli <taruntuli@google.com> Change-Id: I092f42db252052382d377a4ae48dc25f73080a3b Reviewed-on: https://review.coreboot.org/c/coreboot/+/66202 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-08-02mb/google/rex: Enable CSE Lite SKUSubrata Banik
The first CSE Lite SKU is available, therefore enable the Kconfig option to have the CSE reboot the system into its RW FW during a cold boot. BUG=b:240228892 TEST=TBD Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I00ef4176cf08cbeed06e446cfe68f06cb1ea27b4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66287 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-29mb/google/rex: Perform display configuration overrideSubrata Banik
This patch enables display port configuration as per the Rex schematics. TEST=Able to dump FSP UPD to ensure the override is successful. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I9e81d037416e46e52cb72344425d6d8725dae192 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66209 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Tarun Tuli <taruntuli@google.com>
2022-07-29mb/google/rex: Add LP5 RAM IDsTarun Tuli
Create RAM IDs for: DRAM Part Name ID to assign MT62F512M32D2DR-031 WT:B 0 (0000) MT62F1G32D2DS-026 WT:B 1 (0001) MT62F2G32D4DS-026 WT:B 2 (0010) BUG=b:240289148 TEST=emerge-rex coreboot Signed-off-by: Tarun Tuli <taruntuli@google.com> Change-Id: Ib24e07bca363984db3484aa500f7d6ea4817e517 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66164 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
2022-07-29mb/google/rex: Enable CNVi BT CoreSubrata Banik
This patch override `CnviBtCore` FSP UPD. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I90c9b360969aada0b0e031d62b48476fac5cee0e Reviewed-on: https://review.coreboot.org/c/coreboot/+/66208 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-28mb/google/rex: Initial setup for ramstage/early gpio configTarun Tuli
This adds the initial gpio configuration for the rex initial variant. BUG=b:238165977 TEST=Boots and no errors on simics Change-Id: I55ab31c7943e22df9cec8db4a9f0c3ab6f065ae1 Signed-off-by: Tarun Tuli <taruntuli@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65952 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-25mb/google/rex: Set GPIO Tier-1 GPEs in devicetreeKapil Porwal
Set GPE route as GPE0_DW0 -> GPP_A GPE0_DW1 -> GPP_E GPE0_DW2 -> GPP_F BUG=b:224325352 TEST=Verified in emulator that there is no regression Signed-off-by: Kapil Porwal <kapilporwal@google.com> Change-Id: I5e3e09cfc06d2556ea32cca23b3dae114a510498 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66011 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-25mb/google/rex: Override LP5 CCC configSubrata Banik
This patch overrides `Lp5CccConfig` UPD as per the CCC mapping data captured from the Rex schematics dated 07/16. BUG=b:224325352 TEST=Able to build Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ia1d9e3665cff74a803e730c76f62773996efb3dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/66049 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-25mb/google/rex: Add memory configuration board strapsSubrata Banik
This patch reads various memory configuration GPIOs to fill in below details: 1. variant_memory_sku() 2. variant_is_half_populated() BUG=b:224325352 TEST=Able to build Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I23bad8c78523cb56008e6d67e7776e57e42fbeb9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66041 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2022-07-23mb/google/rex: Add GBB related configsSubrata Banik
This patch adds more GBB related configs. Select `HAS_RECOVERY_MRC_CACHE` config. Additionally, move VBOOT_LID_SWITCH config under VBOOT config. TEST=Able to build the Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I28976200cbd70dc23f58868ee89c0ac700793be9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66007 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tarun Tuli <taruntuli@google.com>
2022-07-22mb/google/rex: Add TPM device to Kconfig and devicetreeKapil Porwal
Add TPM device for Rex. Device details: I2C Controller/Bus = 4 I2C Slave Address = 0x50 GPE = GPE0_DW1_03/GPP_E03 BUG=b:224325352 TEST=Verified in emulator that there is no regression Signed-off-by: Kapil Porwal <kapilporwal@google.com> Change-Id: Ifa3a5b503a203e3900049f27a54025156e22a285 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66014 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-22mb/google/rex: Enable EC_GOOGLE_CHROMEEC_BOARDID KconfigTarun Tuli
Enables the EC_GOOGLE_CHROMEEC_BOARDID feature so we can read board_id() on rex. TEST=Verified builds succeed and code is linked Change-Id: Id202019519fc4a05c80374bc97663e59fdca3d76 Signed-off-by: Tarun Tuli <taruntuli@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/66018 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-21mb/google/rex: Pulling GPIO programming early to get debug msgSubrata Banik
This patch moves the early GPIO programming from `bootblock_mainboard_init` to `bootblock_mainboard_early_init`. It will help to get the early debug prints as below. TEST=Without this CL the initial report platform information was missing as below: [DEBUG]  VBOOT: Loading verstage. [DEBUG]  FMAP: Found "FLASH" version 1.1 at 0x1c04000. [DEBUG]  FMAP: base = 0xfe000000 size = 0x2000000 #areas = 33 [DEBUG]  FMAP: area COREBOOT found @ 1c09000 (4157440 bytes) [INFO ]  CBFS: mcache @0xfef84a00 built for 18 files, used 0x414 of 0x2000 bytes [INFO ]  CBFS: Found 'fallback/verstage' @0x24d240 size 0x133d0 in mcache @0xfef84d50 With this CL the complete bootblock serial msg is coming. [NOTE ]  coreboot-.mtl.po.ww29.5 Fri Jul 15 21:47:36 UTC 2022 bootblock starting (log level: 8)... [DEBUG]  CPU: Genuine Intel(R) 0000 @ [DEBUG]  CPU: ID a06a0, MeteorLake A0, ucode: f0270108 [DEBUG]  CPU: AES supported, TXT supported, VT supported [DEBUG]  MCH: device id 7d14 (rev 00) is MeteorLake P [DEBUG]  PCH: device id 7e01 (rev 00) is MeteorLake SOC [DEBUG]  IGD: device id 7d55 (rev 00) is MeteorLake-P GT2 [DEBUG]  VBOOT: Loading verstage. [DEBUG]  FMAP: Found "FLASH" version 1.1 at 0x1c04000. [DEBUG]  FMAP: base = 0xfe000000 size = 0x2000000 #areas = 33 [DEBUG]  FMAP: area COREBOOT found @ 1c09000 (4157440 bytes) [INFO ]  CBFS: mcache @0xfef84a00 built for 18 files, used 0x414 of 0x2000 bytes [INFO ]  CBFS: Found 'fallback/verstage' @0x24d240 size 0x133d0 in mcache @0xfef84d50 Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I3e092cd749359e54fe518de21671275af4b03062 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65986 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-07-19mb/google/rex: Refactor baseboard/variant gpio pad configurationSubrata Banik
This patch tries to simplify the baseboard/variant GPIO programming starting with Google/Rex. The idea is to let each variant maintain its own complete GPIO PAD configuration table instead of having a back-and-forth call between baseboard and variants. With this patch coreboot performing GPIO programming is now much simpler where the common code block calls into respective variants and gets the gpio table prior to the pad configuration. BUG=b:238165977 (Simplify baseboard/variant GPIO programming starting with Google/Rex) TEST=Able to build and boot the Google/Rex board. AP firmware log with DEBUG_GPIO kconfig lists the early GPIOs being configured from the `rex0` variant. gpio_padcfg [0xd3, 08] DW0 [0x44000300 : 0x40000400 : 0x40000400] gpio_padcfg [0xd3, 08] DW1 [0x00000020 : 0x00000000 : 0x00000020] gpio_padcfg [0xd3, 08] DW2 [0x00000000 : 0x00000000 : 0x00000000] gpio_padcfg [0xd3, 08] DW3 [0x00000000 : 0x00000000 : 0x00000000] gpio_padcfg [0xd3, 09] DW0 [0x44000300 : 0x40000400 : 0x40000400] gpio_padcfg [0xd3, 09] DW1 [0x00000021 : 0x00000000 : 0x00000021] gpio_padcfg [0xd3, 09] DW2 [0x00000000 : 0x00000000 : 0x00000000] gpio_padcfg [0xd3, 09] DW3 [0x00000000 : 0x00000000 : 0x00000000] Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I8ec5c6991ec90a3884464e7f15f33327bfe4839a Reviewed-on: https://review.coreboot.org/c/coreboot/+/65674 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-14mb/google/rex: Program EC ranges (host cmd and memory map)Subrata Banik
This patch adds chip config entries for EC host cmd and memory map ranges. BUG=b:224325352 TEST=Able to build Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I84a3b128a05c013d659e490a01198955ef383f83 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65765 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-14mb/google/rex: Add chip config for USB devicesSubrata Banik
+-------------+----------------+------------+ | USB 2.0 | Connector Type | OC Mapping | +-------------+----------------+------------+ | 1 | NC | NC | +-------------+----------------+------------+ | 2 | Type-C | OC_0 | +-------------+----------------+------------+ | 3 | NC | NC | +-------------+----------------+------------+ | 4 | Type-C | NA | +-------------+----------------+------------+ | 5 | WWAN | NA | +-------------+----------------+------------+ | 6 | Camera | NA | +-------------+----------------+------------+ | 7 | NC | NC | +-------------+----------------+------------+ | 8 | DCI | NA | +-------------+----------------+------------+ | 9 | Type-A | OC_3 | +-------------+----------------+------------+ | 10 | BT | NA | +-------------+----------------+------------+ +---------------------+-------------------+------------+ | USB 3.2 Gen 2x1 | Connector Details | OC Mapping | +---------------------+-------------------+------------+ | 1 | Type-A | OC_3 | +---------------------+-------------------+------------+ | 2 | DCI | NA | +---------------------+-------------------+------------+ +------+-------------------+------------+ | TCPx | Connector Details | OC Mapping | +------+-------------------+------------+ | 1 | Type C port 0 | OC_0 | +------+-------------------+------------+ | 3 | Type C port 1 | NA | +------+-------------------+------------+ BUG=b:224325352 TEST=Able to build Google/Rex and boot to emulator. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Iecab1318f683e3b53441cafe909bcfd978ee126b Reviewed-on: https://review.coreboot.org/c/coreboot/+/65764 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-07-14mb/google/rex: Add chip config for gspi devicesSubrata Banik
+-----------+-------------+------------------+ | INTERFACE | PCI (B:D:F) | DEVICE | +-----------+-------------+------------------+ | GSPI-0 | 0:0x1e:2 | NA | +-----------+-------------+------------------+ | GSPI-1 | 0:0x1e:3 | Finger Print MCU | +-----------+-------------+------------------+ | GSPI-2 | 0:0x12:6 | NA | +-----------+-------------+------------------+ BUG=b:224325352 TEST=Able to build Google/Rex and boot to emulator. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I4b20e342cbca60821f82c07f72328cf63c0e5404 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65763 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-14mb/google/rex: Add chip config for UART devicesSubrata Banik
This patch ensures LPSS UART 0 is used for the AP serial console as per Rex Proto 0 schematics dated 07/05. +-----------+-------------+-------------+ | INTERFACE | PCI (B:D:F) | DEVICE | +-----------+-------------+-------------+ | UART-0 | 0:0x1e:0 | For AP UART | +-----------+-------------+-------------+ | UART-1 | 0:0x1e:1 | NA | +-----------+-------------+-------------+ | UART-2 | 0:0x19:2 | NA | +-----------+-------------+-------------+ BUG=b:224325352 TEST=Able to get AP UART over LPSS UART0 using emulator. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ice0c81607c758e94d15ea19e346877776a3de7dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/65668 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-14mb/google/rex: Add chip config for I2C devicesSubrata Banik
+-----------+--------------------+-------------+--------+ | INTERFACE | PCI Number (B:D:F) | DEVICE | Speed | +-----------+--------------------+-------------+--------+ | LPSS I2C0 | 0:0x15:0 | WFC | 400KHz | | | +-------------+--------+ | | | AUDIO_DB | 400KHz | +-----------+--------------------+-------------+--------+ | LPSS I2C1 | 0:0x15:1 | Touch Panel | 400KHz | +-----------+--------------------+-------------+--------+ | LPSS I2C2 | 0:0x15:2 | NC | NC | +-----------+--------------------+-------------+--------+ | LPSS I2C3 | 0:0x15:3 | Touch Pad | 400KHz | +-----------+--------------------+-------------+--------+ | LPSS I2C4 | 0:0x19:0 | TPM | 400KHz | +-----------+--------------------+-------------+--------+ | LPSS I2C5 | 0:0x19:1 | UFC | 400KHz | | | +-------------+--------+ | | | SAR1 | 400KHz | | | +-------------+--------+ | | | SAR2 | 400KHz | | | +-------------+--------+ | | | HPS | 400KHz | +-----------+--------------------+-------------+--------+ BUG=b:224325352 TEST=Able to build Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I76a28f175372542d441c787deb2a096382658ace Reviewed-on: https://review.coreboot.org/c/coreboot/+/65762 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-07-14mb/google/rex: Drop redundant `cpu_cluster` entrySubrata Banik
This patch drops redundant cpu_cluster definition from mainboard specific devicetree.cb as soc chip config (chipset.cb) already has the required entry. BUG=b:224325352 TEST=Able to build Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Iad42985ead7269eaa739c31bede5948c2e25c67c Reviewed-on: https://review.coreboot.org/c/coreboot/+/65761 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-14mb/google/rex: Add overridetree.cb for `rex0` variantSubrata Banik
This patch adds initial PCI device entries into the override devicetree. BUG=b:224325352 TEST=Able to build Google/Rex and verified on MTL emulator. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I16326747df46769f93813ce322ed8045449ffa85 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-14mb/google/rex: Add initial devicetree.cb for `rex` baseboardSubrata Banik
This patch adds initial PCI device entries into the baseboard devicetree.cb. BUG=b:224325352 TEST=Able to build Google/Rex and verified on MTL emulator. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I944b03a6b3c9c592c09984dde483c855f1a2cd32 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65760 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-13soc/intel/meteorlake: Use double digit GPIO pad numbersKapil Porwal
Google uses two digit GPIO pad numbers for internal GPIO references and Intel has updated their GPIO naming schemes too (see the GPIO implementation worksheet #641238) so use double digit GPIO pad numbers. Format - "GPP_%c%02d", gpio_group, gpio_pad_num e.g. GPP_A0 -> GPP_A00, GPP_V2 -> GPP_V02, GPP_C9 -> GPP_C09 etc. BUG=b:238196741 TEST=Able to build meteorlake based google/rex. Signed-off-by: Kapil Porwal <kapilporwal@google.com> Change-Id: Ieb7569c1a35b08c0970a604ec7b4b91e6179dd28 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65719 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-01mb/google/rex: Redirect AP UART over LPSS UART 0Subrata Banik
This patch ensures AP UART messages are coming over LPSS UART 0 hence, select required kconfig and program both early and late UART RX/TX GPIOs accroding to the rex schematics dated 06/27. BUG=b:224325352 TEST=Able to see AP UART log over LPSS UART0. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I7daa8200d1a7cf825dfdfed538573efd57ab2d97 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65454 Reviewed-by: Tarun Tuli <taruntuli@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Generate LP5 RAM IDSubrata Banik
Add the support LP5 RAM parts for rex: DRAM Part Name ID to assign MT62F512M32D2DR-031 WT:B 0 (0000) BUG=b:224325352 TEST=emerge-rex coreboot Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ibcd25ae80d625b623b9a78ff2cd4447e85831cc0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65476 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Add memory initEric Lai
Add memory init with placeholder to fill in required memory configuration parameters. DQ map and Rcomp can be auto probed by the FSP-M hence, kept it as default. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Able to boot till FSP-M/MRC using MTL simics. Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I5baa87411c28a20602eb5a7077f00664ccab3ade Reviewed-on: https://review.coreboot.org/c/coreboot/+/64850 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Add EC smihandlerEric Lai
Add SMI handler implementation to manage power cycle, power state transition and Chrome EC events. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I10aab8257fce92aaf913a53c0c9fb6c1a4f5dea6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64623 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Enable building for Chrome OSEric Lai
Enable building for Chrome OS and add associated ACPI configuration. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I75cb2d30d699166a056ed9d3c0779816b733b0d2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64621 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Enable ECEric Lai
Perform EC initialization in bootblock and ramstages. Add associated ACPI configuration. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I2ea934f32b34bc43650e20dd2736f4e652004dc2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64622 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Enable ACPI and add ACPI tableEric Lai
Enable ACPI configuration and add DSDT ACPI table. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I8374a9b528f8dff4e23b6bdb4d1368dfd2c79b8e Reviewed-on: https://review.coreboot.org/c/coreboot/+/64620 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Add GPIO stubsEric Lai
Add stubbed out GPIO configuration and perform GPIO initialization during bootblock, romstage and ramstage. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I51426f9557dafc357fc54a971b6f76fac5323e0a Reviewed-on: https://review.coreboot.org/c/coreboot/+/64593 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Add entry stubs of each stageEric Lai
Add entry point stubs of each stage for Rex. More functionalities will be added later. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I2310e58ab92bdb0ce86a9f7284cc0b3e04a2889f Reviewed-on: https://review.coreboot.org/c/coreboot/+/64591 Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-01mb/google/rex: Add flashmap descriptorEric Lai
Add 32MB flashmap descriptor as below: Descriptor Region -> 0 - 0x3fff (~16KB) CSE Partition -> 0x4000 - 0x8fffff (~9MB) BIOS Region -> 0x900000 - 0x1ffffff (23MB) BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ia5ced770bb02c11a9ab39837e66562d2ee22b6e7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-07-01mb/google/rex: Add MTL reference platformSubrata Banik
This commit is a stub for rex, which is a an Intel Meteor Lake-P reference platform. BUG=b:224325352 TEST=util/abuild/abuild -p none -t google/rex -a -c max Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I46bd8d47b370cacbe0a09bbeaccacf7f1d51d8b6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62969 Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 22:39:32 +0000